Bit Sizes & Style

Number of 13mm PDC's

Number & Size of Fluid Ports

API Pin Connection

3-7/8" S433

8

3@1/2"

2-3/8" Reg

4-3/4" S433

11

3@25/32"

2-7/8" Reg

5-1/8" S433

12

3@25/32"

2-7/8" Reg

3-5/8" S433

14

3@25/32"

3-1/2" Reg

6" S455

20

5@21/32"

3-1/2" Reg

6-1/8" S455

21

5@21/32"

3-1/2" Reg

6-1/4" S455

22

5@21/32"

3-1/2" Reg

6-1/2" S455

23

5@11/16"

3-1/2" Reg

6-3/4" S455

24

5@11/16"

3-1/2" Reg

7-7/8" S455

28

5@23/32"

4-1/2" Reg

8-1/2" S455

31

5@3/4"

4-1/2" Reg

8-3/4" S455

32

5@3/4"

4-1/2" Reg

9-7/8" S455

37

5@25/32"

5-5/8" Reg

11" S455

42

5@27/32"

5-5/8" Reg

12-1/4" S455

47

5@7/8"

5-5/8" Reg